ASTM F3347 - 18

Overview

The ASTM F3347 - 18 standard specification outlines the requirements for metal press insert fittings equipped with factory assembled stainless steel press sleeves. These fittings are designed specifically for use with SDR9 cross-linked polyethylene (PEX) tubing. This standard is crucial for ensuring the integrity and reliability of fluid systems that utilise PEX tubing in various applications, including residential, commercial, and industrial settings.

Key Requirements

ASTM F3347 - 18 establishes several key requirements that manufacturers and users must adhere to in order to ensure compliance and performance. These include:

• Material Specifications: The fittings must be made from high-quality metals that are resistant to corrosion and suitable for fluid transport.
• Press Sleeve Assembly: The stainless steel press sleeve must be factory assembled to ensure consistent quality and performance.
• Compatibility: The fittings must be compatible with SDR9 PEX tubing, ensuring a secure and leak-proof connection.
• Testing and Certification: Each fitting must undergo rigorous testing to verify its performance under specified conditions.

Implementation Benefits

Adopting ASTM F3347 - 18 provides numerous benefits for compliance professionals and organisations involved in fluid systems. Key advantages include:

• Enhanced Reliability: The standard ensures that fittings are manufactured to high-quality specifications, reducing the risk of leaks and failures in fluid systems.
• Streamlined Installation: Factory assembled fittings simplify the installation process, saving time and reducing labour costs.
• Improved Safety: Compliance with the standard helps mitigate risks associated with fluid transport, enhancing overall safety in operations.
• Long-Term Performance: The use of durable materials and robust design principles ensures longevity and reliability in various applications.

Compliance Value

Compliance with ASTM F3347 - 18 is essential for organisations looking to maintain high standards in fluid system installations. By adhering to this standard, companies can:

• Meet Regulatory Requirements: Many jurisdictions require compliance with recognised standards for fluid systems, making ASTM F3347 - 18 a critical reference.
• Enhance Marketability: Products that comply with established standards are often viewed more favourably by customers and regulatory bodies.
• Reduce Liability: By ensuring that all components meet stringent specifications, organisations can reduce the risk of costly failures and associated liabilities.

In conclusion, ASTM F3347 - 18 provides a comprehensive framework for the use of metal press insert fittings with PEX tubing. By following the guidelines set forth in this standard, compliance professionals can ensure the safety, reliability, and efficiency of fluid systems across various applications.